#21A9B4
#21A9B4
#B42C21
#B42C21
Color Values
| Format | #21A9B4 | #B42C21 |
|---|---|---|
| HEX | #21A9B4 | #B42C21 |
| RGB | 33, 169, 180 | 180, 44, 33 |
| HSL | 184.5, 69.0%, 41.8% | 4.5, 69.0%, 41.8% |
| HSV | 184.5, 81.7%, 70.6% | 4.5, 81.7%, 70.6% |
| CMYK | 81.7%, 6.1%, 0.0%, 29.4% | 0.0%, 75.6%, 81.7%, 29.4% |
| OKLCH | 0.6724 0.1084 203.5 | 0.5085 0.1744 29.3 |
Contrast & Accessibility
2.23:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #B42C21 → Background: #21A9B4
The quick brown fox jumps over the lazy dog
Text: #21A9B4 → Background: #B42C21
Color Difference (Delta E)
102.8
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #21A9B4, #B42C21);
background: linear-gradient(135deg, #21A9B4, #B42C21);